CN210930518U

CN210930518U - Crib that contains safe joint

Info

Publication number: CN210930518U
Application number: CN201920980583.7U
Authority: CN
Inventors: 李家贵
Original assignee: Anhui Zhierle Baby Products Co ltd
Current assignee: Sichuan haobeisi infant and child products Co., Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-07-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a crib that contains safety joint relates to the technical field of crib, including the underframe, the underframe four corners all is provided with the sill bar, the one end card that the underframe was kept away from to the sill bar is equipped with interior protective sheath, set up branch between the adjacent interior protective sheath, interior protective sheath outer wall both sides are provided with the end wing respectively, branch one end stretches into in the corresponding end wing and this end wears to be equipped with positioning bolt with this end wing simultaneously, interior protective sheath outer wall has set firmly the boss, interior protective sheath outside card is equipped with the outer protective sheath, the drill way with boss grafting adaptation is seted up to the outer protective sheath, sill bar and branch overcoat are equipped with the cloth cover, be equipped with the backer on the underframe, it is provided with the multi-disc screen cloth to sew up between cloth cover. The inner protective sleeve is clamped at the end part of the side rod and is fixed with the two supporting rods through the positioning bolt, the outer protective sleeve can cover the positioning bolt, the infant can be protected, the detachable replacement of the joint is realized through the combination mode of the inner protective sleeve and the outer protective sleeve, and the assembly is also more convenient.

Description

Crib that contains safe joint

Technical Field

The utility model belongs to the technical field of baby's technique and specifically relates to a crib that contains safe joint.

Background

The crib is a bed for infants, and the occupied space of the crib is very large. The common crib is not foldable, and the assembly and disassembly are all laborious. At present, although the foldable crib visible in the market can be folded, the folding needs several steps, the whole crib can be folded only by respectively operating in sequence, and the folding is time-consuming, labor-consuming and inconvenient.

In order to solve the problems, a Chinese patent with a patent publication number of CN107518685A provides a foldable crib, which comprises a frame and foot tubes, wherein the frame is arranged on the foot tubes, enclosing cloth is arranged between the foot tubes, a corner fixing seat is arranged at the top ends of the foot tubes, the frame is fixedly connected through the corner fixing seat, and rotary joints are arranged in the frame to form a foldable structure; the top end of the foot tube is fixed in the corner fixing seat through a rivet, a clamping groove is formed in the corner fixing seat, a locking hole is formed in the foot tube, and the foot tube is inserted into the clamping groove and the locking hole through a locking bolt to form an unfolding locking structure.

The above prior art solutions have the following drawbacks: the vertical tube and the horizontal tube are fixed at the connecting position by the corner fixing seat and the pull nails, so that the connecting position of the pull nails and the corner fixing seat is in clearance, and the vertical tube and the horizontal tube are easy to hang on clothes or clamp skin for infants who cannot control own behaviors, so that the appearance is very dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe and reliable, dismantle convenient crib that contains safe joint.

The utility model discloses a can realize through following technical scheme:

the utility model provides a crib that contains safety joint, includes the underframe, the underframe four corners all upwards extends and is provided with the side bar, the side bar is kept away from the one end card of underframe is equipped with interior protective sheath, and is adjacent erect branch between the interior protective sheath, interior protective sheath outer wall both sides an organic whole respectively are provided with the end wing that is right angle form and distributes, branch one end stretches into and corresponds in the end wing and this end and this the end wing wears to be equipped with positioning bolt simultaneously, interior protective sheath is kept away from the outer wall of side bar one end has set firmly the boss, interior protective sheath outside card is equipped with and is used for shielding positioning bolt's outer protective sheath, outer protective sheath seted up with the drill way of boss grafting adaptation, the side bar with the branch overcoat is equipped with the cloth cover, be equipped with the backer on the underframe, the cloth cover with it is provided with the multi-disc screen cloth to sew.

Through adopting above-mentioned technical scheme, the important joint department of crib is fixed through interior protective sheath and outer protective sheath, and interior protective sheath card is located limit rod tip and is fixed through positioning bolt and two branch simultaneously, and the outer protective sheath in the interior protective sheath outside can cover positioning bolt. The utility model discloses an interior protective sheath and outer protective sheath combination mode have realized the change of dismantling of joint, and it is also more convenient to assemble, is similar to seamless cooperation through interior protective sheath and outer protective sheath, covers positioning bolt completely, can play the guard action to the infant, and is safer during the use.

Further setting the following steps: the slot with the adaptation is pegged graft to the limit pole is seted up to interior protective sheath tip, the slot lateral wall has set firmly a plurality of compressing tightly the strip along its degree of depth direction, the intercommunication has been seted up to the slot lateral wall the inner groovy of interior protective sheath inside and outside, limit pole outer wall set firmly with the bump of inner groovy joint adaptation.

Through adopting above-mentioned technical scheme, the limit pole can peg graft and stretch into to the slot in and compress tightly the strip and can realize the chucking, and interior protective sheath grafting in-process, the cooperation of bump and inner groovy can restrict the advancing direction of interior protective sheath to ensure that interior protective sheath installs and target in place, only protective sheath all installs in place in each, the perambulator could the sound construction.

Further setting the following steps: interior protective sheath with the outer wall of end wing is offered and is used for settling the outer recess of outer protective sheath, the thickness of interior protective sheath equals the groove depth of outer recess, outer protective sheath orientation the corner of interior protective sheath has set firmly a plurality of card angles, outer recess diapire seted up a plurality of run through interior protective sheath body and with the card hole of card angle joint adaptation.

Through adopting above-mentioned technical scheme, the outer protective sheath can be in the joint in the inner protective sheath outside, realizes the fixed of outer protective sheath through the cooperation in card angle and card hole, and outer protective sheath thickness is unanimous with outer recess thickness simultaneously to junction between outer protective sheath and the inner protective sheath is more level and smooth, pleasing to the eye.

Further setting the following steps: the outer groove bottom wall is provided with a plurality of right-angle holes for accommodating the positioning bolts.

Through adopting above-mentioned technical scheme, positioning bolt can run through interior protective sheath after passing through the right angle hole, and positioning bolt's tip can be laid in the right angle hole, prevents that it from influencing the installation of outer protective sheath.

Further setting the following steps: the end wing is towards one side of underframe is open structure, a plurality of ribs have set firmly in the opening of end wing.

Through adopting above-mentioned technical scheme, the end wing can half parcel at the branch tip, and the rib increases the structural strength of end wing and branch contact point department.

Further setting the following steps: the bottom frame is of a cross structure.

Through adopting above-mentioned technical scheme, the underframe is the cruciform structure, and branch is the rectangle structure for crib structural strength is higher, and is more firm.

Further setting the following steps: the inner protective sleeve and the corner of the end wing are all set to be round corners.

By adopting the technical scheme, the inner protective sleeve is used as a part of the baby carriage assembly, and the corners of the inner protective sleeve are required to be smoother.

Further setting the following steps: the inner protective sleeve and the outer protective sleeve are made of resin materials with different colors.

Through adopting above-mentioned technical scheme, protective sheath and outer protective sheath in the different colours can be distinguished, are convenient for select the look collocation according to the colour of cloth cover, and are more pleasing to the eye.

To sum up, the utility model discloses a beneficial technological effect does:

(1) each inner protective sleeve is used for connecting two supporting rods and one side rod, the inner protective sleeves are connected with the side rods in a plug-in mode, the inner protective sleeves are fixedly connected with the supporting rods through positioning bolts, and the inner protective sleeves can be quickly disassembled and assembled in a simple connection mode;

(2) mutual joint cooperation between interior protective sheath and the outer protective sheath, the gap of junction is very little between the two, shields positioning bolt through outer protective sheath, and interior protective sheath and outer protective sheath adopt the resin material that has the feel simultaneously, have all played the safety protection effect to the infant.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention; (containing cloth)

Fig. 2 is a schematic view of the overall structure of the present invention; (containing no cloth)

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural view of the inner protective sheath of the present invention;

FIG. 5 is a schematic structural view of the outer protective sheath of the present invention;

fig. 6 is a schematic structural view of the side bar of the present invention.

Reference numerals: 1. a bottom frame; 2. a side bar; 3. an inner protective sheath; 4. a strut; 5. an end wing; 6. positioning the bolt; 7. a boss; 8. an outer protective sheath; 9. an orifice; 10. cloth sheathing; 11. base fabric; 12. screen cloth; 13. a slot; 14. compressing the strips; 15. an inner groove; 16. salient points; 17. an outer groove; 18. clamping a corner; 19. a clamping hole; 20. a right-angle hole; 21. and (4) ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a crib that contains safety joint, including underframe 1, underframe 1 is cruciform structure, and underframe 1 four corners is all vertical to be fixed with side bar 2, and mutual parallel arrangement between side bar 2 has erect branch 4 between 2 tops on the adjacent side bar, and branch 4 is total four and encloses into the square frame form. The structure strength of the baby crib is higher and firmer through the arrangement. The side rod 2 and the support rod 4 are sleeved with a cloth cover 10, the bottom frame 1 is provided with a bottom cloth 11, the main body of the bottom cloth 11 is tiled on the upper end face of the bottom frame 1, and a plurality of pieces of mesh cloth 12 are sewn between the cloth cover 10 and the bottom cloth 11.

Referring to fig. 3 and 4, the one end card that underframe 1 was kept away from to limit pole 2 is equipped with interior protective sheath 3, and the interior protective sheath is moulded plastics by resin material and forms, and a slot 13 with 2 tip grafting adaptations of limit pole is seted up to an end of interior protective sheath 3, and slot 13 lateral wall has set firmly a plurality of compressing strips 14 along its depth direction, and compressing strip 14 is preferably four. The edge rod 2 can be inserted into the slot 13 and clamped on the edge rod 2 through the pressing strip 14, so that the inner protective sleeve 3 is prevented from loosening. The inner groovy 15 of 3 inside and outside of protective sheath in the intercommunication is seted up to slot 13 lateral wall, and inner groovy 15 towards the one side at crib center, 2 outer walls of limit pole set firmly the bump 16 (refer to fig. 6) with the inner groovy 15 joint adaptation, and when 2 butts of limit pole to slot 13 bottoms, bump 16 also butts inner groovy 15 bottoms. The proceeding direction of the inner protective sleeve 3 can be limited by the matching of the salient points 16 and the inner grooves 15, so that the inner protective sleeve 3 is ensured to be installed in place, and the baby carriage can be structurally firm only if each inner protective sleeve 3 is installed in place.

The outer wall both sides of 3 outer walls of interior protective sheath are integrative respectively and are provided with end wing 5, and two end wings 5 are right angle form setting with interior

protective sheath

3, and 4 one ends of branch are stretched into and are corresponded in the end wing 5 and this end wears to be equipped with positioning bolt 6 with this end wing 5 simultaneously. Both ends of each supporting rod 4 are fixedly connected with the inner protective sleeve 3 through positioning bolts 6. The side of the end wing 5 facing the bottom frame 1 is an opening structure, a plurality of ribs 21 are fixedly arranged in the opening of the end wing 5, and the ribs 21 are arc-shaped and arranged in parallel. The end flaps 5 may be half-wrapped around the ends of the struts 4 and the ribs 21 increase the structural strength at the points of contact between the end flaps 5 and the struts 4.

Referring to fig. 3 and 5, the outer protective sheath 8 is arranged on the outer side of the inner protective sheath 3 in a clamped mode, the outer protective sheath 8 is concave and is formed by injection molding of resin materials, the outer wall of the inner protective sheath 3 and the outer wall of the end wing 5 are provided with an outer groove 17 used for arranging the outer protective sheath 8, and the thickness of the inner protective sheath 3 is equal to the depth of the outer groove 17. The thickness of the outer protective sleeve 8 is consistent with that of the outer groove 17, so that the joint between the outer protective sleeve 8 and the inner protective sleeve 3 is smoother and more attractive. The outer wall of the protective sleeve far away from one end of the side rod 2 is fixedly provided with a boss 7, the boss 7 is positioned at the center of the bottom wall of the outer groove 17, and the center of the outer protective sleeve 8 is provided with an orifice 9 which is in plug-in fit with the boss 7.

Referring to fig. 4 and 5, the outer protective sheath 8 is provided with a plurality of clamping angles 18 towards the corner of the inner protective sheath 3, the clamping angles 18 are eight and symmetrically arranged at two ends of the outer protective sheath 8, and the bottom wall of the outer groove 17 is provided with a plurality of clamping holes 19 which penetrate through the body of the inner protective sheath 3 and are matched with the clamping angles 18 in a clamping manner. The fixing of the outer protective sleeve 8 is achieved by the cooperation of the snap corner 18 and the snap hole 19, by the cooperation of the boss 7 and the orifice 9. The bottom wall of the outer groove 17 is provided with a plurality of right-angle holes 20 for accommodating the positioning bolts 6, and one inner protective sleeve 3 is provided with two right-angle holes 20. The positioning bolt 6 can penetrate through the inner protective sleeve 3 after penetrating through the right-angle hole 20, and the end part of the positioning bolt 6 can be placed in the right-angle hole 20 to prevent the positioning bolt from influencing the installation of the outer protective sleeve 8.

The corners of the inner protective sleeve 3 and the end wing 5 are all set to be round corners. The arrangement of the fillet enables the inner protective sleeve 3 and the end wing 5 to be smoother, and the use safety of the baby carriage is improved. The inner protective sheath 3 and the outer protective sheath 8 may be made of resin materials of different colors according to the cloth sheath 10 or the base cloth 11 or the needs of the user.

The implementation principle and the beneficial effects of the embodiment are as follows:

each inner protective sleeve 3 is used for connecting two supporting rods 4 and one side rod 2, the inner protective sleeves and the side rods 2 are connected in a plug-in mode, and end wings 5 at two ends of each inner protective sleeve are fixedly connected with the supporting rods 4 through positioning bolts 6. The inner protective sleeve 3 can drive the supporting rod 4 to realize quick disassembly, and the replacement is very convenient. Adopt the cooperation of card angle 18 and card hole 19 to realize mutual joint between interior protective sheath 3 and the outer protective sheath 8, the equipment is quick, shields positioning bolt 6 through outer protective sheath, has played the safety protection effect. In addition, the cooperation between the inner protective sleeve 3 and the outer protective sleeve 8 is approximately seamless, the clamping phenomenon is reduced, and meanwhile, the inner protective sleeve 3 and the outer protective sleeve 8 are made of textured resin materials and can protect infants in a one-sided mode.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A crib comprising safety joints, characterized in that: comprises a bottom frame (1), wherein edge rods (2) are upwards extended from four corners of the bottom frame (1), an inner protective sleeve (3) is clamped at one end of the edge rod (2) far away from the bottom frame (1), a support rod (4) is erected between adjacent inner protective sleeves (3), end wings (5) distributed in a right angle shape are respectively and integrally arranged on two sides of the outer wall of each inner protective sleeve (3), one end of each support rod (4) extends into the corresponding end wing (5) and penetrates through a positioning bolt (6) together with the end wing (5), a boss (7) is fixedly arranged on the outer wall of one end of each inner protective sleeve (3) far away from the edge rod (2), an outer protective sleeve (8) used for shielding the positioning bolt (6) is clamped on the outer side of each inner protective sleeve (3), an orifice (9) matched with the boss (7) in an inserting manner is formed in the outer protective sleeve (8), the side rod (2) and the support rod (4) are sleeved with a cloth cover (10), a bottom cloth (11) is tied on the bottom frame (1), and a plurality of pieces of mesh cloth (12) are sewn between the cloth cover (10) and the bottom cloth (11).

2. The crib with safety joint as claimed in claim 1, wherein: interior protective sheath (3) tip seted up with slot (13) of limit pole (2) grafting adaptation, slot (13) lateral wall has set firmly a plurality of compressing tightly strip (14) along its degree of depth direction, intercommunication has been seted up to slot (13) lateral wall interior inner groovy (15) of interior protective sheath (3) inside and outside, limit pole (2) outer wall set firmly with bump (16) of inner groovy (15) joint adaptation.

3. The crib with safety joint as claimed in claim 2, wherein: interior protective sheath (3) with end wing (5) outer wall is offered and is used for settling outer recess (17) of outer protective sheath (8), the thickness of interior protective sheath (3) equals the groove depth of outer recess (17), outer protective sheath (8) orientation the corner of interior protective sheath (3) has set firmly a plurality of card angles (18), a plurality of runs through have been offered to outer recess (17) diapire interior protective sheath (3) body and with card hole (19) of card angle (18) joint adaptation.

4. The crib with safety joint as claimed in claim 3, wherein: the bottom wall of the outer groove (17) is provided with a plurality of right-angle holes (20) for arranging the positioning bolts (6).

5. The crib with safety joint as claimed in claim 1, wherein: the end wing (5) is towards one side of the bottom frame (1) and is of an open structure, and a plurality of ribs (21) are fixedly arranged in an opening of the end wing (5).

6. The crib with safety joint as claimed in claim 1, wherein: the bottom frame (1) is of a cross structure.

7. The crib with safety joint as claimed in claim 6, wherein: the corners of the inner protective sleeve (3) and the end wings (5) are all set to be round corners.

8. The crib with safety joint as claimed in claim 1, wherein: the inner protective sleeve (3) and the outer protective sleeve (8) are made of resin materials with different colors.